﻿// Copyright 2013-2020 Dirk Lemstra <https://github.com/dlemstra/Magick.NET/>
//
// Licensed under the ImageMagick License (the "License"); you may not use this file except in
// compliance with the License. You may obtain a copy of the License at
//
//   https://www.imagemagick.org/script/license.php
//
// Unless required by applicable law or agreed to in writing, software distributed under the
// License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
// either express or implied. See the License for the specific language governing permissions
// and limitations under the License.

using System.Collections.Generic;
using System.Linq;
using Microsoft.VisualStudio.TestTools.UnitTesting;

namespace Magick.NET
{
    internal static class EnumerableAssert
    {
        public static void IsSingle<T>(IEnumerable<T> items)
            => Assert.AreEqual(1, items.Count());

        public static void IsEmpty<T>(IEnumerable<T> items)
            => Assert.AreEqual(0, items.Count());
    }
}
